Natural Frequency based delamination estimation in GFRP beams using RSM and ANN. Fracture and Structural Integrity, [S. l.], v. 16, n. 61, p. 487–495, 2022. DOI: 10.3221/IGF-ESIS.61.32. Disponível em: https://staging.fracturae.com/index.php/fis/article/view/3573. Acesso em: 16 oct. 2026.